            :bytes-to-send  bytes-to-send
            :bytes-expected bytes-expected
            :responded?     (not= :chunked body)
-           :streaming?     (= :chunked body)
            :chunked?       (= (hdrs "transfer-encoding") "chunked")
            :next-dn-fn     (when (= :chunked body) stream-or-finalize-response)
            :keepalive?     (and (.keepalive? current-state)

    [ch
     keepalive?
     chunked?
     streaming? ;; TODO: remove this
     responded?
     expects-100? ;; TODO: remove this
     request-id

  (State. ch                  ;; Netty channel
          true                ;; Is the exchange keepalive?
          nil                 ;; Is the request chunked?
          nil                 ;; Has the response been sent?
          false               ;; Does the exchange expect an 100 Continue?
          nil                 ;; Request ID
